优化电动汽车退役电池回收网络:第三方方法
Chao Wang1, Xuetong Feng2, Soomin Woo3
1Institute of Blue and Green Development, Shandong University, Weihai 264209, China.
Journal of environmental management
|October 20, 2023
概括
这项研究优化了电动汽车 (EV) 电池回收网络,预计将为第三方回收商带来大量收入,并为可持续的EV电池管理提供框架.
科学领域:
- 环境科学 环境科学
- 运营研究 运营研究
- 工业工程 工业工程 工业工程
背景情况:
- 电动汽车 (EV) 的快速增长在管理退役电池方面提出了重大挑战.
- 建立高效的反向物流 (RL) 网络对于电动汽车行业的环境和经济可持续性至关重要.
- 目前的回收基础设施需要优化,以处理预计的退役电动汽车电池量.
研究的目的:
- 为退役电动汽车电池建立一个优化的回收网络,重点关注第三方回收实体.
- 在中国西安分析电动汽车电池回收的经济和环境影响.
- 为政府和企业规划电动汽车电池回收系统提供可扩展的框架.
主要方法:
- 开发一个包含成本 (运输,建设,运营等) 的回收网络模型. 和利 (销售,补贴).
- 为西安的设施位置收集现实数据,并预测未来退役的电池数量.
- 应用基于模糊的模型来确定电池的最佳路径和在回收网络中的分布.
主要成果:
- 预计到2035年,西安的第三方回收收入将达到约5308亿美元,主要是由于电池数量的增加.
- 证明将回收工艺负载分散到各设施之间可以增加网络收入,尽管设施利用率下降.
- 敏感性分析表明,环保和安全的回收运营对第三方企业的负面收入影响最小.
结论:
- 拟议的回收网络模型为管理电动汽车电池废物提供了可行和有利可图的解决方案.
- 分拆回收负载被确定为优化电动汽车电池回收网络的关键未来趋势.
- 该方法为城市和政府规划回收基础设施和对电动汽车电池的法规提供了一个关键的框架.
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